Although it was only a demo version is fully functional (maybe certain programs such as this were called free demo version).
Of all the programs to create landscapes that I know, Autostitch is the easiest and most automatic (as well as Microsoft ICE is actually very easy), since he has very few options, and that is not no need to configure: you just put pictures in a folder, click Start and the program will automatically create a panoramic image in JPEG format.
The results are quite good. It’s true that, if you get a little test-Hugin you get a better result, but the simplicity of AutoStitch is difficult to match.